A New Scheme for Detecting Faulty Sensor Nodes and Excluding them from the Network
Development of wireless communications has provided the possibility of making small, low cost and low power sensors and caused the emerging of wireless sensor networks. Due to low cost sensor nodes and deployment of them in an uncontrolled environment, they are prone to have faults; so it is necessary to detect and locate faulty sensor nodes, and kept them out of the network; unless they can be used as communication nodes. In many cases, the range of failure occurred in the network is so wide and affect many sensor nodes and make common mode failures (CMFs); which multiple sensor nodes fail simultaneously in the same mode due to common reason. In this paper we consider CMF and represent a new fault detection algorithm for wireless sensor networks.
component common mode failure fault detection fault recovery wireless sensor network
Shahram Babaei Hamideh Jafarian Ali Hosseinalipour
Department of Engineering Islamic Azad University-Tabriz Branch,Tabriz, Iran
国际会议
厦门
英文
177-180
2010-10-26（万方平台首次上网日期，不代表论文的发表时间）